Jig-grinding machine with Digital Indication
The grinder with a digital system of coordinate reading is designed for finish grinding of small and medium-sized workpieces when extreme accuracy of finished holes and their relative position is required.
About this machine
The grinder with a digital system of coordinate reading is designed for finish grinding of small and medium-sized workpieces when extreme accuracy of finished holes and their relative position is required. Holes (cylindrical and tapered), right and reverse cones, sectors, grooves can be ground on the grinder, linear and angle dimensions can be checked up as well as center-to-center distances of the ground works of cast iron, steel, and hard alloy. Numerous accessories and tools are delivered with the grinder that widens its technological capacities. Normal operation accuracy is ensured at 20+-1°C ambient temperature and max 55% relative humidity.
Technical specifications
| Dimensions of table working surface, mm | 560 x 320 (22.5" x 12.6 ") |
|---|---|
| Table max travel, mm | |
| longitudinal (X) | 400 (15.8") |
| cross (Y) | 250 (9.8") |
| Table longitudinal and cross working feed rate, mm/min | 1-1200 (0,04-47.2 in/min) |
| Table quick feed rate, mm/min | 2,000 (78.7 in/min) |
| Electric spindle nose-to-table working surface distance, mm | 0-520 (0-20.5") |
| Planetary spindle max travel, mm | 120 (4.7") |
| Spindle head max travel, mm | 400 (15.8") |
| Grinding wheel rotation speed, rpm | |
|---|---|
| with electric spindle | 4,500-96,000 |
| with pneumatic spindle (optional) | 100,000-180,000 |
| Holes ground diameter, mm | 1-300 (0.04"-11.8") |
| Cone angle of taper hole ground max, deg | 16 |
| Coordinate reading discreteness, mm | 0.001 (0.00004") |
| Coordinate setting accuracy, mm | 0.002 (0.00008") |
| Installed power of electric motors, kW | 4,8 |
| Overall dimensions, mm | 1810 x 1590 x 3160 (71.3" x 62.6" x 124.4") |
| Mass (less associated equipment), kg | 2800 (6167 lb) |
Interested in the Jig-grinding machine with Digital Indication?
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